Question

The value of -9/17 + 16/21 is _______​

Answer 1

$Solution$

$= > \frac{ - 9}{17} + \frac{16}{21} \\ \\ = > \frac{( - 9 \times 21) + (16 \times 17)}{(17 \times 21)} \\ \\ = > \frac{ - 189 + 272}{357} \\ \\ = > \frac{83}{357} \: \: \: \: \: \: or \: \: \: 0.232493$

$Hope \:it \:helps$

Answer 2

Step-by-step explanation:

-9/17+16/21

189+272/375

461/375

1.229